An isolated conducting sphere of radius a = 0.20 m is at a potential of -2,000 V. Determine the charge Qo on the sphere. а. The charged sphere is then concentrically surrounded by two uncharged conducting hemispheres of inner radius b = 0.40 m and outer radius c= 0.50 m, which are joined together as shown above, forming a spherical capacitor. A wire is connected from the outer sphere to ground, and then removed. b. Determine the magnitude of the electric field in the following regions as a function of the distance r from the center of the inner sphere. i.r c Determine the magnitude of the potential difference between the sphere and the conducting shell. Determine the capacitance of the spherical capacitor. c. d.
An isolated conducting sphere of radius a = 0.20 m is at a potential of -2,000 V. Determine the charge Qo on the sphere. а. The charged sphere is then concentrically surrounded by two uncharged conducting hemispheres of inner radius b = 0.40 m and outer radius c= 0.50 m, which are joined together as shown above, forming a spherical capacitor. A wire is connected from the outer sphere to ground, and then removed. b. Determine the magnitude of the electric field in the following regions as a function of the distance r from the center of the inner sphere. i.r c Determine the magnitude of the potential difference between the sphere and the conducting shell. Determine the capacitance of the spherical capacitor. c. d.
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![An isolated conducting sphere of radius a = 0.20 m is at a potential of -2,000 V.
Determine the charge Qo on the sphere.
а.
b.
The charged sphere is then concentrically surrounded by two uncharged conducting hemispheres of inner
radius
b = 0.40 m and outer radius e=0.50 m, which are joined together as shown above, forming a
spherical capacitor. A wire is connected from the outer sphere to ground, and then removed.
b. Determine the magnitude of the electrie field in the following regions as a function of the distance r from
the center of the inner sphere.
i. r <a
ii, a <r<b
iii. b<r<c
iv. r>c
Determine the magnitude of the potential difference between the sphere and the conducting shell.
Determine the capacitance of the spherical capacitor.
c.
d.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa482c0d8-d99b-4458-8980-80dc8d1b3897%2F8b5fded0-f670-4299-86dd-02bc4dbaf25f%2Fej6dzf4_processed.jpeg&w=3840&q=75)
Transcribed Image Text:An isolated conducting sphere of radius a = 0.20 m is at a potential of -2,000 V.
Determine the charge Qo on the sphere.
а.
b.
The charged sphere is then concentrically surrounded by two uncharged conducting hemispheres of inner
radius
b = 0.40 m and outer radius e=0.50 m, which are joined together as shown above, forming a
spherical capacitor. A wire is connected from the outer sphere to ground, and then removed.
b. Determine the magnitude of the electrie field in the following regions as a function of the distance r from
the center of the inner sphere.
i. r <a
ii, a <r<b
iii. b<r<c
iv. r>c
Determine the magnitude of the potential difference between the sphere and the conducting shell.
Determine the capacitance of the spherical capacitor.
c.
d.
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